Kurt CT430, Installation & Operation Manual

Page: 10 / 17

9
General Cleaning/Maintenance Procedure
6/18/98 rev 1
DoubleLock Model #
DL640, CT640, DL430, CT430 (metric included)
TO ASSURE PROPER USAGE AND CONTINUOUS SERVICE OF
YOUR DOUBLELOCK VISE, IT IS IMPORTANT TO REGULARLY
CLEAN ANY MATERIAL BUILD UP THAT MAY HAVE OCCURED.
LITTLE OR NO MAINTENANCE COULD RESULT IN POOR VISE
FUNCTION.
A. DISASSEMBLY INSTRUCTIONS
1. Open both Moveable jaws to the maximum openings.
2. Loosen the setscrews in the backside of both the Front and Rear Movable
Jaw sets. Loosen only enough to allow Movable to pivot up off the Nut
and Screw assembly. (approx. 6 turns). NOTE: The Chip Guards are
attached to the Movables. Take care when removing Movables. Note:
Once the Movable Jaws have been removed, there is a segment shaped as
a half Ball in the cavity. Be careful not to mis-place while cleaning.
3. If maintaining more than one vise at a time, the Stationary Jaw is made
specifically for the base it is in. Note stamped letters on the side of the
Stationary and the inside of the hold down slot in body for re-assembly
reference.
4. Remove the (2) SHCS (Socket Head Cap Screw) holding the Stationary
Jaw and remove jaw.
5. Remove any remaining Chip Guards.
6. Clean disassembled parts as needed.
7. Note: The Nut & Screw assembly should not have to be removed if
regular maintenance is done. If required to remove for additional cleaning
remove the Button Head Cap Screw on Handle end of the Vise bed and
slide Screw and Nut assembly out. Caution: Disassemble of the Screw
and Nut assemble may result in improper function once re-assembled.
Important timing is involved with the internal springs. Please contact
factory for requirements.
B. ASSEMBLY INSTRUCTIONS
1. If Nut and Screw assemble was removed refer to sketch on page 10 for
Nut timing. Slide Screw and Nut assemble into the Body. Install Button
Head Cap Screw and tighten.